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A box contains 5 blue and 7 red balls. Two balls are drawn at random. Find the probability that they are i)both are blue ii) both are red?
Most Upvoted Answer
A box contains 5 blue and 7 red balls. Two balls are drawn at random. ...
1).5c2/12c2=5*4/12*11
2).7c2/12c2=7*6/12*11
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A box contains 5 blue and 7 red balls. Two balls are drawn at random. Find the probability that they are i)both are blue ii) both are red?
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A box contains 5 blue and 7 red balls. Two balls are drawn at random. Find the probability that they are i)both are blue ii) both are red? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about A box contains 5 blue and 7 red balls. Two balls are drawn at random. Find the probability that they are i)both are blue ii) both are red? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A box contains 5 blue and 7 red balls. Two balls are drawn at random. Find the probability that they are i)both are blue ii) both are red?.
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